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Stock List Crystals & Substrates

Stock List Targets

Crystal properties

Crystal growth method

Czochralski

Crystal growth orientation

(100) or (110)

Maximum size

15 mm * 20 mm * 50 mm

Crystallographic properties

Crystallographic structure

K2NiF4 – Structure
a = b = 3.843Å
c = 12.68 Å

Twinning structure

Twinfree

Colour

Violet

Physical properties

Density

5.527 g/cm³

Melting point

1860 °C

Hardness

NDA

Thermal expansion coefficient

8.67 ± 0.02 10^-6 K^-1

Dielectric constant

20

Dielectric loss tangent (10GRz)

2 * 10^-5

Electrical character

Dielectric

X-ray properties

Orientation

(100), (110)
Other orientations on request

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